CN208327806U - A kind of roller kilns glass heating furnace - Google Patents
A kind of roller kilns glass heating furnace Download PDFInfo
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- CN208327806U CN208327806U CN201821000788.6U CN201821000788U CN208327806U CN 208327806 U CN208327806 U CN 208327806U CN 201821000788 U CN201821000788 U CN 201821000788U CN 208327806 U CN208327806 U CN 208327806U
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- heating chamber
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Abstract
The utility model discloses a kind of roller kilns glass heating furnaces, including furnace body, the heating chamber of bar shaped is provided in the middle part of the furnace body, the heater strip being spaced substantially equidistant is provided at the top and bottom of the heating chamber, the side of heater strip described in every group is respectively connected with electroheat pair, temperature sensor is provided with above side outside the furnace body, controller is provided with below side outside the furnace body, the input terminal of the electroheat pair and temperature sensor is electrically connected, the side of the heating chamber is provided with feed inlet, the other side of the heating chamber is provided with discharge port, the inside two sides of the feed inlet and discharge port are provided with the first transfer roller groups.The utility model is when heating plate glass, the temperature of different location in heating chamber can be precisely controlled, to be adjusted according to the temperature difference between heating chamber both ends and middle part, the expansion amplitude being homogenized between the nickel sulfide and glass of β state reduces glass self-explosion.
Description
Technical field
The utility model relates to heating furnace technical field more particularly to a kind of roller kilns glass heating furnaces.
Background technique
It may include nickel sulphide inclusions inside plate glass, these impurity exist with small crystal state, under normal circumstances,
It not will cause glass breakage, but in glass melting and tempering treatment process, by 390 DEG C of stable state of temperature condition, change
α state-nickel sulfide NiS composition is become, nickel sulfide causes heat to enhance and the problem of toughened safety glass is revealed, nearest several
Year is very universal on many curtain wall engineerings in China, also causes greatly to lose to many enterprises.
Due to plate glass manufacture craft, can't prevent to reveal up to now completely, and due in furnace both ends it is equal
Inlet port and outlet port are provided with, lead to the both ends of heating chamber and the coefficient of heat transfer difference in the middle part of heating chamber in furnace, there is temperature
Difference increases the coefficient that exposes oneself of glass, and in order to which bottom line reduces glass self-explosion, we have devised a kind of roller kilns glass thus
Glass heating furnace solves problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of roller kilns glass proposed
Heating furnace.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of roller kilns glass heating furnace, including furnace body, the furnace body middle part are provided with the heating chamber of bar shaped, the heating
The heater strip being spaced substantially equidistant is provided at the top and bottom of chamber, the side of heater strip described in every group is respectively connected with electroheat pair,
Temperature sensor is provided with outside the furnace body above side, is provided with controller below side outside the furnace body, institute
The input terminal for stating electroheat pair and temperature sensor is electrically connected, and the side of the heating chamber is provided with feed inlet, the heating chamber
The other side be provided with discharge port, the inside two sides of the feed inlet and discharge port are provided with the first transfer roller groups, two groups of institutes
It states and is provided with the second relatively parallel transfer roller groups in the heating chamber between the first transfer roller groups, the first transfer roller groups described in two groups
Two sides be provided with the first horizontal mounting plate, the first mounting plate, which is located remotely from each other in the heating chamber of side, described in two groups is respectively provided with
There is first driving device, the first driving device includes the first drive motor, and the output end of first drive motor is arranged
There is the first rotating bar, is connected with the first driving wheel between the other end and the first mounting plate of first rotating bar, described first
The other side of driving wheel is provided with the first horizontal connecting shaft, and the other side of first connecting shaft extends to the first mounting plate
Inside is connect with the first transfer roller groups, and the other side that the first mounting plate is located remotely from each other described in two groups is provided with the first driving wheel, institute
It states and is socketed with the first driving chain between the first driving wheel and the first driving wheel, first driving chain is internally provided with
The side of first drive shaft of even distribution, first drive shaft is fixedly connected with the first transfer roller groups, and two described second pass
The two sides of roller group are sent to be provided with the second mounting plate, the second mounting plate, which is located remotely from each other in the heating chamber of side, described in two groups is respectively provided with
There is the second driving device.
Preferably, second driving device includes the second drive motor, and the output end of second drive motor is arranged
There is the second rotating bar, the second driving wheel, institute are connected between the other end of second rotating bar and the side of the second mounting plate
The other side for stating the second driving wheel is provided with the second horizontal connecting shaft, and the other side of second connecting shaft extends to the second peace
The bottom of loading board is connect with the second transfer roller groups, and the other side that the second mounting plate is located remotely from each other described in two groups is provided with the second transmission
Wheel, is connected with the second driving chain, the inside of second driving chain is set between second driving wheel and the second driving wheel
It is equipped with equally distributed second drive shaft, is fixedly connected between the side and the second transfer roller groups of second drive shaft.
Preferably, the model DATA-7311 controller of the controller, the first driving device are filled with the second driving
It sets and is electrically connected with the output end of controller, the side of the first mounting plate described in two groups is provided with and the first connecting shaft and the
The compatible first through hole of one drive shaft, the other side of the first mounting plate described in two groups are rotatablely connected with the first transfer roller groups,
The side of second mounting plate described in two groups is provided with the second through-hole compatible with the second connecting shaft and the second drive shaft, and two groups
The other side of second mounting plate is rotatablely connected between the second transfer roller groups.
Preferably, the length of the first transfer roller groups described in two groups is 15-20 meters.
Preferably, the first transfer roller groups described in described two groups are placed with equally distributed resistance to activity in the second transfer roller groups
High temperature backing plate, the high temperature resistant backing plate activity are placed with plate glass.
Preferably, equally distributed anti-skid chequer is provided at the top of the high temperature resistant backing plate.
Compared with prior art, the utility model has the beneficial effects that
1, the side of every group of heater strip is respectively connected with electroheat pair, is provided with temperature sensor above side outside furnace body,
Controller is provided with outside furnace body below side, the design of the input terminal electric connection of electroheat pair and temperature sensor can
When heating to plate glass, the temperature of different location in heating chamber can be precisely controlled；
2, the inside two sides of feed inlet and discharge port are provided with the first transfer roller groups, between two group of first transfer roller groups
It is provided with the design of the second relatively parallel transfer roller groups in heating chamber, is conducive to when being heated to plate glass, it can
The speed of the first transfer roller groups and the second transfer roller groups is adjusted according to the temperature difference between heating chamber both ends and middle part, extends and adds
The intracavitary portion both ends first of heat are driven high temperature resistant backing plate and plate glass heating time in roller group, allow flat in the first transmission roller group
Heating temperature suffered by glass sheet is identical as heating temperature suffered by the second transmission roller group；
The utility model can be precisely controlled the temperature of different location in heating chamber when heating to plate glass,
Expansion width to be adjusted according to the temperature difference between heating chamber both ends and middle part, between the nickel sulfide and glass of homogenizing β state
Degree reduces glass self-explosion.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of roller kilns glass heating furnace structural schematic diagram；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 be the utility model proposes a kind of roller kilns glass heating furnace heating chamber cross-sectional view；
Fig. 4 is enlarged drawing at the B of Fig. 3.
In figure: 1 furnace body, 2 heater strips, 3 heating chambers, 4 high temperature resistant backing plates, 5 plate glass, 6 first transfer roller groups, 7 second
Transfer roller groups, 8 first drive motors, 9 first driving wheels, 10 first driving wheels, 11 first driving chains, 12 second driving horses
It reaches, 13 first rotating bars, 14 second driving wheels, 15 temperature sensors, 16 controllers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of roller kilns glass heating furnace, including furnace body 1 are provided with the heating chamber of bar shaped in the middle part of furnace body 1
3, the top and bottom of heating chamber 3 are provided with the heater strip 2 being spaced substantially equidistant, and the side of every group of heater strip 2 is respectively connected with electricity
Thermocouple is provided with temperature sensor 15 above 1 outside side of furnace body, and furnace body is provided with controller 16 below 1 outside side,
The input terminal of electroheat pair and temperature sensor 15 is electrically connected, and the side of heating chamber 3 is provided with feed inlet, heating chamber 3 it is another
Side is provided with discharge port, and the inside two sides of feed inlet and discharge port are provided with the first transfer roller groups 6, two group of first transfer roller groups
The second relatively parallel transfer roller groups 7 are provided in heating chamber 3 between 6, the two sides of two group of first transfer roller groups 6 are provided with
The first horizontal mounting plate, two group of first mounting plate are located remotely from each other in the heating chamber 3 of side and are provided with first driving device, the
One driving device includes the first drive motor 8, and the output end of the first drive motor 8 is provided with the first rotating bar 13, the first rotation
The first driving wheel 9 is connected between the other end of bar 13 and the first mounting plate, the other side of the first driving wheel 9 is provided with horizontal
First connecting shaft, the inside that the other side of the first connecting shaft extends to the first mounting plate are connect with the first transfer roller groups 6, and two group
The other side that one mounting plate is located remotely from each other is provided with the first driving wheel 10, is socketed between the first driving wheel 9 and the first driving wheel 10
There is the first driving chain 11, the first driving chain 11 is internally provided with equally distributed first drive shaft, the first drive shaft
Side is fixedly connected with the first transfer roller groups 6, and the two sides of two the second transfer roller groups 7 are provided with the second mounting plate, and two group
Two mounting plates, which are located remotely from each other in the heating chamber 3 of side, is provided with the second driving device, and the second driving device includes the second driving
Motor 12, the output end of the second drive motor 12 are provided with the second rotating bar, the other end of the second rotating bar and the second mounting plate
Side between be connected with the second driving wheel 14, the other side of the second driving wheel 14 is provided with the second horizontal connecting shaft, second
The bottom that the other side of connecting shaft extends to the second mounting plate is connect with the second transfer roller groups 7, and two group of second mounting plate is mutually remote
From the other side be provided with the second driving wheel, the second driving chain is connected between the second driving wheel 14 and the second driving wheel,
Two driving chains are internally provided with equally distributed second drive shaft, the side of the second drive shaft and the second transfer roller groups 7 it
Between be fixedly connected, the model DATA-7311 controller of controller 16, first driving device and the second driving device with control
The output end of device 16 is electrically connected, and the side of two group of first mounting plate is provided with mutually fits with the first connecting shaft and the first drive shaft
The first through hole matched, the other side of two group of first mounting plate are rotatablely connected with the first transfer roller groups 6, two group of second mounting plate
Side is provided with the second through-hole compatible with the second connecting shaft and the second drive shaft, and the other side of two group of second mounting plate is equal
It is rotatablely connected between the second transfer roller groups 7, the length of two group of first transfer roller groups 6 is 15-20 meters, two group of first transfer roller groups
6 and second activity in transfer roller groups 7 be placed with equally distributed high temperature resistant backing plate 4,4 activity of high temperature resistant backing plate is placed with plate glass
Glass 5, the top of high temperature resistant backing plate 4 are provided with equally distributed anti-skid chequer.
Working principle: when in use, being respectively connected with electroheat pair by the side of group heater strip 2, can be to heating chamber 3 inside
Temperature be precisely controlled, while the temperature value detected is passed to temperature sensor 15 by electroheat pair, due to heating chamber 3 close into
The coefficient of heat transfer of material mouth and discharge port is larger, causes the temperature inside the both ends of heating chamber 3 lower, according to two sides in furnace and middle part
Temperature coefficient control first driving device and the second driving device by controller and work, allow the biography of the first transmission roller group 6
Dynamic speed extends the high temperature resistant in 3 inside both ends first of heating chamber transmission roller group 6 less than the transmission speed of the second transmission roller group 7
5 heating time of backing plate 4 and plate glass, heating temperature suffered by the plate glass 5 allowed in the first transmission roller group 6 are passed with second
Heating temperature suffered by dynamic roller group 7 is identical, to be homogenized the expansion amplitude between the nickel sulfide and glass of β state, reduces glass
Self-destruction, the utility model can be precisely controlled the temperature of different location in heating chamber 3 when heating to plate glass 5, from
And it is adjusted according to the temperature difference between 3 both ends of heating chamber and middle part, the expansion width being homogenized between the nickel sulfide and glass of β state
Degree reduces glass self-explosion.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of roller kilns glass heating furnace, including furnace body (1), which is characterized in that be provided with bar shaped in the middle part of the furnace body (1)
Heating chamber (3) is provided with the heater strip (2) being spaced substantially equidistant at the top and bottom of the heating chamber (3), heats described in every group
The side of silk (2) is respectively connected with electroheat pair, and the furnace body (1) is provided with temperature sensor (15) above external side, described
Furnace body (1) is provided with controller (16) below external side, and the input terminal of the electroheat pair and temperature sensor (15) is electrical
Connection, the side of the heating chamber (3) are provided with feed inlet, and the other side of the heating chamber (3) is provided with discharge port, it is described into
The inside two sides of material mouth and discharge port are provided with the first transfer roller groups (6), adding between the first transfer roller groups (6) described in two groups
Relatively parallel the second transfer roller groups (7) are provided in hot chamber (3), the two sides of the first transfer roller groups (6) described in two groups are respectively provided with
There is the first horizontal mounting plate, the first mounting plate described in two groups is located remotely from each other in the heating chamber (3) of side and is provided with the first drive
Dynamic device, the first driving device include the first drive motor (8), and the output end of first drive motor (8) is provided with
First rotating bar (13) is connected with the first driving wheel (9) between the other end and the first mounting plate of first rotating bar (13),
The other side of first driving wheel (9) is provided with the first horizontal connecting shaft, and the other side of first connecting shaft extends to
The inside of first mounting plate is connect with the first transfer roller groups (6), the other side setting that the first mounting plate is located remotely from each other described in two groups
Have the first driving wheel (10), be socketed with the first driving chain (11) between first driving wheel (9) and the first driving wheel (10),
First driving chain (11) is internally provided with equally distributed first drive shaft, the side of first drive shaft and the
One transfer roller groups (6) are fixedly connected, and the two sides of two second transfer roller groups (7) are provided with the second mounting plate, two groups of institutes
It states the second mounting plate and is located remotely from each other in the heating chamber (3) of side and be provided with the second driving device.
2. a kind of roller kilns glass heating furnace according to claim 1, which is characterized in that second driving device includes
Second drive motor (12), the output end of second drive motor (12) are provided with the second rotating bar, second rotating bar
The other end and the second mounting plate side between be connected with the second driving wheel (14), the other side of second driving wheel (14)
It is provided with the second horizontal connecting shaft, the other side of second connecting shaft extends to bottom and the second transmission of the second mounting plate
Roller group (7) connection, the other side that the second mounting plate is located remotely from each other described in two groups is provided with the second driving wheel, second driving wheel
(14) the second driving chain is connected between the second driving wheel, being internally provided with for second driving chain is equally distributed
Second drive shaft is fixedly connected between the side and the second transfer roller groups (7) of second drive shaft.
3. a kind of roller kilns glass heating furnace according to claim 1 or 2, which is characterized in that the controller (16)
Model DATA-7311 controller, the first driving device and the second driving device are electric with the output end of controller (16)
Property connection, it is logical that the side of the first mounting plate described in two groups is provided with compatible with the first connecting shaft and the first drive shaft first
Hole, the other side of the first mounting plate described in two groups are rotatablely connected with the first transfer roller groups (6), the second mounting plate described in two groups
Side is provided with the second through-hole compatible with the second connecting shaft and the second drive shaft, and the second mounting plate is another described in two groups
Side is rotatablely connected between the second transfer roller groups (7).
4. a kind of roller kilns glass heating furnace according to claim 1, which is characterized in that the first transfer roller groups described in two groups
(6) length is 15-20 meters.
5. a kind of roller kilns glass heating furnace according to claim 1, which is characterized in that the first transmission described in described two groups
Activity is placed with equally distributed high temperature resistant backing plate (4), the high temperature resistant backing plate (4) in roller group (6) and the second transfer roller groups (7)
Activity is placed with plate glass (5).
6. a kind of roller kilns glass heating furnace according to claim 5, which is characterized in that the high temperature resistant backing plate (4)
Top is provided with equally distributed anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000788.6U CN208327806U (en) | 2018-06-27 | 2018-06-27 | A kind of roller kilns glass heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000788.6U CN208327806U (en) | 2018-06-27 | 2018-06-27 | A kind of roller kilns glass heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327806U true CN208327806U (en) | 2019-01-04 |
Family
ID=64785133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000788.6U Active CN208327806U (en) | 2018-06-27 | 2018-06-27 | A kind of roller kilns glass heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327806U (en) |
-
2018
- 2018-06-27 CN CN201821000788.6U patent/CN208327806U/en active Active
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